Some flowers are colorful, and some are of individual colors. How do those individual colors attract insects? I think flowers attract insects by smell. (Problem solved) Insects' perception of color is completely different from that of humans. They can't see red. In their eyes, red is black. But they can see ultraviolet rays that humans can't see. They saw those flowers with their own colors, colorful. Insects perceive flowers like humans. Because they have no nose, they rely on tentacles to find the source of smell. Most of the smells produced by plants can attract insects. It turns out that plants attract insects not only by smell but also by color. (Reference) Children's Encyclopedia Exploring Nature "What is What" Page 19 Abstract: This paper introduces why plants attract insects. (science composition), the composition of primary school students, I hope it will help you!